Find the next number in the sequence

5 12 24 36 ?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

Replace the question mark with the correct number in the below-given picture?

Find the hidden panda in the image below.

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

Using Only Five 5's and any mathematical operator make sum as 37

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Why did Buffon take the goal with him after every Juventus match?